Zhou Yulong didn't know what a generous gift the Fifth Unit was about to give him, and now he was practicing the same technique in a silver mine mastered by the Dragon Tooth Squad. Ever since the battle between the dragon group and the demons of Western Europe, his thirst for power has grown stronger. So, as soon as he returned to the gathering place, he handed the giant crocodile over to the doctor's care. And he ran alone into a remote silver mine to strengthen himself,

Of course, Zhou Yulong also made some moves in the giant crocodile's body before leaving, restricting its ability to move. Otherwise, I'm afraid that as soon as he walks on his front foot, the giant crocodile will turn the entire gathering place upside down. At least, the doctor's institute didn't want to be saved.

"Condensation!"

After laboriously synchronizing the resonance of the metal elements in his body and the external elements, Zhou Yulong half-squatted and hammered his right hand heavily on the ground. With a soft shout, more than a dozen huge silver spears shot into the sky, destroying the entire ground to a mess. Looking at the silver spears that shimmered brightly in the sun, Zhou Yulong smiled slightly and wiped the beads of sweat from his forehead. Everything is difficult at the beginning, and it is really difficult for him, who has not mastered the resonance of the elements, to understand what it is like to use the power of nature. And now, although he has mastered the level of elemental resonance is not high, he is steadily advancing in the connection day by day. Just like now, although he took advantage of the geographical advantage of the silver mine, the attacks he sent out were indeed much more powerful than before. Just like these dozen or so sharp silver spears that were seven or eight meters tall and the thickness of an adult's arm, each of them he was sure to pierce through the solid skin of the black wood. If he were to fight Kuroki again, he would be able to kill Kuroki within a minute. This is the terrible thing about the homology technique.

"Squeak..."

Feeling that Zhou Yulong was finished, the hairball in his arms that was like skin against him slowly opened his eyes, then yawned and climbed softly onto his shoulder. Ever since the Devouring Crystal Nucleus evolved, this little thing has become more and more sleepy. As long as there is nothing wrong, it is almost always attached to Zhou Yulong's body and sleeping. Only when Zhou Yulong used the homology technique would the resonance of the elements startle the attention of this little guy. At first, Zhou Yulong was still worried that this little guy would have a strong sense of attack on him under the same technique like other mutant beasts, but later he realized that he still underestimated the little guy's intelligence. Although Zhou Yulong under the homology technique made it a little uncomfortable, the master was still the master, and it would not attack Zhou Yulong because of this discomfort.

"What's the matter, little one, woke up?"

Rubbing his stinky head, Zhou Yulong took out a small purple crystal nucleus from his trouser pocket and put it in front of Stinky Smelly. Due to his remote location, he can always encounter some mutant beasts that don't have long eyes. Like this purple crystal nucleus, it is the contribution of a mutant rat the size of a calf. Rats are one of the most survivable creatures. Mutant rats in the apocalyptic world were very common, so Zhou Yulong didn't take them seriously. Except for the first few encounters, they were captured alive and sent to the doctor, and the latter were all directly slaughtered.

"Squeak!"

Gently swallowing the purple crystal nucleus into his abdomen, Stinky shook his head, and gently pointed to the distance, making a strange gesture. Looking at the stinky appearance, Zhou Yulong smiled slightly and said, "Little thing, you said someone came, right?" Hehe, I just felt it..."The sensitivity of animals is far better than that of humans, although Zhou Yulong's perception ability has greatly increased in the state of the same technique, but it is still slightly inferior to the stinky smell. It wasn't until the stinky prompted him that he noticed that there was a person in the distance running quickly in his direction. That speed had almost broken through the sound barrier, and the whistling made when running gradually began to reach Zhou Yulong's ears.

"Huh? Ye Nameless... Why are you kid here? ”

Zhou Yulong's dynamic vision was excellent, and although the figure was moving quickly, he could still see the person's appearance clearly. Thin body, handsome and sunny face. Isn't this the captain of the reconnaissance team of the Dragon Tooth Squad, Ye Wuming.

"Huh, Brother Long, the base, there's something wrong with the base!"

With his feet on the ground, Ye Wuming jumped into the air, turned over and rushed in front of Zhou Yulong, and said breathlessly: "The people from the Fifth Unit came to discuss the alliance with us, and brought a large number of mutant beasts to the doctor. But we suddenly discovered that your Feather Emperor was also among those mutant beasts. Then the sister-in-law opened the cage, and then, the feather emperor went crazy and attacked the people of the fifth unit everywhere. Because I know that Yuhuang is your pet, so everyone didn't dare to do it, you, you better go back quickly! ”

"Feather Emperor?"

Hearing Ye Wuming's words, Zhou Yulong trembled and cried out excitedly. As his first pet, the Feather Emperor has saved him many times and four times, which is of special significance to him. It's just that after the Changde nuclear explosion, Yuhuang's whereabouts are unknown, but he didn't expect that this little guy was actually caught by the fifth unit. Thinking of this, he immediately used his ability, condensed two teams of silver wings behind his back, and then danced on all fours, soaring into the sky, and at the fastest speed, turned into a line of silver light and flew in the direction of the base.

"The wings of both teams... Brother Long's abilities have improved again..."

Looking at Zhou Yulong, who disappeared with a violent sonic boom and cut through the sky like a supersonic fighter, Ye Wuming touched his nose with emotion. I thought that his speed was not slower than Zhou Yulong's at the beginning, but now, although his speed is close to the speed of sound, he can barely break through the sound barrier in the extreme state. But Zhou Yulong's current speed still far surpassed him, reaching a point that he couldn't reach.

Zhou Yulong's speed was extremely fast, and in less than three minutes, he had already crossed a distance of nearly sixty kilometers and rushed to the top of the base. The violent friction between his body and the air made him completely turn into a fiery red metal man. The scorching heat and strong sound roar immediately alarmed all the people in the base and the golden giant eagle that kept roaring in the sky.

Compared to the last time Zhou Yulong saw Yu Huang, Yu Huang's reminder now is much greater. The body is nearly eight meters long, and when the wings are spread, it is enough to cover a range of more than 20 meters. It seems that there is indeed a kind of ancient Roc style whose wings are like clouds hanging from the sky. At this moment, it was roaring in the sky, slamming towards the gathering place again and again, and then using its sharp claws and long beak to tear the demonic beast vine that stood in front of him. It can be seen that its current strength is like its size, and it is much higher than before.

"Chirp!"

Seeing the fiery red figure appearing in the sky, the Feather Emperor screamed frantically, then gave up those inexhaustible demonic beast vines, turned around and listed Zhou Yulong as his target. Just like fighting Zhou Yulong for the first time, this golden eagle fluttered its wings violently, and then turned into a golden ray at a speed beyond the sound, holding high a huge claw that was enough to tear everything, and grabbed towards Zhou Yulong.